Just wondering about the differences between the 286-287-147 ramps. Also I drive a 583, am I geared too low at 23/44? Just looking for opinions. I am not into lake racing, almost all trail/deep snow. Would like the acceleration that the 440lc have. Thanks

If stock was 25/44 then 23/44 is not bad. what kind of track do you have on it. What year of 583 is it